8268904

素因数分解:

$2^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{991}}^1$

素因数の和:1153

約数の個数: 32

約数和(自身を含む): 17856000

約数和(自身を除く): 9587096

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 149, 298, 596, 991, 1043, 1192, 1982, 2086, 3964, 4172, 6937, 7928, 8344, 13874, 27748, 55496, 147659, 295318, 590636, 1033613, 1181272, 2067226, 4134452, 8268904]

約数ペア:

[(1, 8268904), (2, 4134452), (4, 2067226), (7, 1181272), (8, 1033613), (14, 590636), (28, 295318), (56, 147659), (149, 55496), (298, 27748), (596, 13874), (991, 8344), (1043, 7928), (1192, 6937), (1982, 4172), (2086, 3964)]